*{
	margin: 0;
	padding: 0;
}

html,body{
	width: 100%;
	height: 100%;
}
body{
	display: flex;
	
}

/*顶部开始*************************************/
header{
	width: 100%;
	height:36px;
	background:#272727;
	/*overflow: hidden;*/
}
header .top_left{
	width: 206px;
	float: left;
	margin-left: 76px;
}
header .top_right{
	width: 680px;
	height:36px;
	float: right;
	line-height: 36px;
	margin-right: 100px;
	font-size: 12px;
	/*overflow-x: hidden;*/
	/*display: flex;*/
}
header .top_right a{
	color: red;
	text-decoration: none;
}
header .top_right ul{
	list-style: none;
	width:680px;
	height:36px;
	
}
header .top_right ul li{
	float: left;
	width: 83px;
	text-align: center;
	
}
header .top_right ul li a{
	
	/*border-right: 1px solid red;*/
	text-align: center;
}

/*顶部结束*******************************/